Home / 68,363,805.60-94,342,044.36-37,001,848.83

Finding the Fourth Proportional to 68,363,805.60, 94,342,044.36 and 37,001,848.83

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Solution

The fourth proportional to 68,363,805.60, 94,342,044.36 and 37,001,848.83 is: 51,062,547.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,363,805.60 : 94,342,044.36 = 37,001,848.83 : x
  2. Step 2: Convert to fraction form
    68,363,805.60/94,342,044.36 = 37,001,848.83/x
  3. Step 3: Cross multiply
    68,363,805.60x = 94,342,044.36 × 37,001,848.83
  4. Step 4: Simplify right side
    68,363,805.60x = 3,490,830,063,721,874
  5. Step 5: Solve for x
    x = 3,490,830,063,721,874/68,363,805.60
  6. Step 6: Final answer
    x = 51,062,547.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.